38066920

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5501}}^1$

素因数の和:5685

約数の個数: 32

約数和(自身を含む): 86161320

約数和(自身を除く): 48094400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 5501, 6920, 11002, 22004, 27505, 44008, 55010, 110020, 220040, 951673, 1903346, 3806692, 4758365, 7613384, 9516730, 19033460, 38066920]

約数ペア:

[(1, 38066920), (2, 19033460), (4, 9516730), (5, 7613384), (8, 4758365), (10, 3806692), (20, 1903346), (40, 951673), (173, 220040), (346, 110020), (692, 55010), (865, 44008), (1384, 27505), (1730, 22004), (3460, 11002), (5501, 6920)]